Question

Write dual of: $T\vee (p\vee q)$

• A. $T\vee (p\wedge q)$
• B. $F\wedge (p\wedge q)$
• C. $T\wedge (p\vee q)$
• D. $T\wedge (p\wedge q)$

Answer 1

The correct option is B $F\wedge (p\wedge q)$

For dual, $\Rightarrow$'$\vee$' is replaced by '$\wedge$'

'$\wedge$' is replaced by '$\vee$'

and 'True' becomes 'False'.

Hence, dual of $T\vee (p\vee q)$ is $F\wedge (p\wedge q)$.